Intra-brain theta-band functional connectivity between frontal and parietal regions declined more steeply during learning in the joint context than the baseline context¶
Claim · All claims
Evidence · 1 study · causalr2·q3
Currency · newest study 2024 · not yet checked against its sources · not reviewed by a person
Design limits · Zheng Zheng & Jun Wang 2024: the intervention came bundled with another change (read from the study by two models, 2026-10-26)
Subclaims¶
Reading the evidence codes
q is the design tier, i the impact, n the sample, and the kind with its r
the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q3 i? Phase × context interactions in frontal–parietal theta PLV channel combinations showed slopes of intra-brain PLV decreasing more steeply from Block 1 to Block 6 in the joint context (β = −2.85×10−3, P = 0.029). → Zheng Zheng & Jun Wang 2024
Evidence¶
Zheng Zheng & Jun Wang 2024¶
Zheng Zheng & Jun Wang. (2024). Interbrain neural correlates of self and other integration in joint statistical learning. npj Science of Learning. https://doi.org/10.1038/s41539-024-00280-4
q3 · i? · causal · r2
Phase-Locking Value analysis of actors' EEG in the theta band across 100–500 ms post-target, tested with LMMs per electrode pairing; 7 channel combinations showed significant phase × context interactions (all PFDR < 0.05), predominantly frontal–parietal; no printed effect size.
"The channel combinations of signi ficant interaction predominantly located between the frontal and parietal regions and revealed that the slopes of the intra-brain PLV decreasing from Block 1 to Block 6 were steeper in the joint context as compared to the baseline context ( β = −2.85 × 10-3, SE = 1.30 × 10-3, t418 = −2.19, P = 0.029"
Discussion¶
Related Claims¶
- In the joint context, NMF-derived BtBC cluster slopes predicted learning: Cluster 1 negatively with RT slope and Cluster 2 positively with intra-brain connectivity slope — related
- A joint context with an active co-actor produces a steeper reaction-time learning slope than a baseline context with a passive observer in a complementary statistical learning task — related
- P3 reductions during learning and P3 enhancement under interference occurred only for self-relevant trials in the joint context, with no learning effects on self-irrelevant trials — related
- Theta-band brain-to-brain coupling increased more steeply during learning in the joint context and was modulated by the presence or absence of statistical regularity — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
theta-frontal-parietal-connectivity-steeper-decline-joint |
title |
Intra-brain theta-band functional connectivity between frontal and parietal regions declined more steeply during learning in the joint context than the baseline context |
description |
Intra-brain theta-band functional connectivity between frontal and parietal regions declined more steeply during learning in the joint context than the baseline context |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2024 |
generated |
by process:wiki-ingest on 2026-10-26 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — zheng-zheng-jun-wang-2024 |
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